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Is there a relation between the age difference between husband/wives and the percent of a country that is literate? Researchers found the least-squares regression between age difference (husband age minus wife age), y, and literacy rate (percent of the population that is literate), x, is y = - 0.0487x + 7.4. The model applied for 18 s xs 100. Complete parts (a) through (e) below. O C. No-it does not make sense to interpret the y-intercept because an x-value of 0 is impossible. D. No-it does not make sense to interpret the y-intercept because an x-value of 0 is outside the scope of the model. O E. No-it does not make sense to interpret the y-intercept because a y-value of 0 is impossible. (c) Predict the age difference between husband/wife in a country where the literacy rate is 26 percent. 6.1 years (Round to one decimal place as needed.) (d) Would it make sense to use this model to predict the age difference between husband/wife In a country where the literacy rate is 13%? O A. No-it does not make sense because a y-value of 13 is outside the scope of the model. B. No-it does not make sense because an x-value of 13 is outside the scope of the model. O C. Yes-it makes sense because an x-value of 13 is within the realm of possibilities and within the scope of the model. O D. Yes-it makes sense because a y-value of 13 is within the realm of possibilities and within the scope of the model. () The literacy rate in a country is 99% and the age difference between husbands and wives is 2 years. Is this age difference above or below the average age difference among all countries whose literacy rate is 99%? Select the correct choice below and fill in the answer box to complete your choice. (Round to one decimal place as needed.) A. Below-the average age difference among all countries whose literacy rate is 99% Is years. O B. Above-the average age difference among all countries whose literacy rate is 99% is years. Help me solve this View an example Get more help - Clear all Check answer 9